At Hudaybiyah, we sacrificed with the Prophet ﷺ, a camel on behalf of seven people and a cow on behalf of seven people.
حدثنا محمد بن يحيى حدثنا عبد الرزاق عن مالك بن أنس عن أبي الزبير
نحرنا بالحديبية مع النبي ﷺ البدنة عن سبعة والبقرة عن سبعة
[Sahih] Narrated by Muslim, Hajj, chapter on the permissibility of sharing in a sacrificial offering and the sufficiency of a camel or a cow for seven people each, hadith no. 1318, from the hadith of Malik through this chain, and it is found in Muwatta (Yahya): 2/486.